Transaction not yet indexed

Ku3u761P5bDbSLba5RUwsjf3Ag7JNAwL29CHPSkWgDm1gz9VyZy9VdGCLyYFcJSvVdmB6P5P6BhKb5qW3GB2Wyc

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.